ES2196538T3 - Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano. - Google Patents

Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano.

Info

Publication number
ES2196538T3
ES2196538T3 ES98903733T ES98903733T ES2196538T3 ES 2196538 T3 ES2196538 T3 ES 2196538T3 ES 98903733 T ES98903733 T ES 98903733T ES 98903733 T ES98903733 T ES 98903733T ES 2196538 T3 ES2196538 T3 ES 2196538T3
Authority
ES
Spain
Prior art keywords
procedure
hydroxi
acid
group
methyti
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES98903733T
Other languages
English (en)
Spanish (es)
Inventor
Karl E Koenig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novus International Inc
Original Assignee
Novus International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novus International Inc filed Critical Novus International Inc
Application granted granted Critical
Publication of ES2196538T3 publication Critical patent/ES2196538T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/18—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of thiols to unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ES98903733T 1997-01-23 1998-01-23 Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano. Expired - Lifetime ES2196538T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3765797P 1997-01-23 1997-01-23
US09/009,275 US5973200A (en) 1997-01-23 1998-01-20 Process for the preparation of 2-hydroxy-4-(methylthio) butanoic acid or methionine by mercaptan addition

Publications (1)

Publication Number Publication Date
ES2196538T3 true ES2196538T3 (es) 2003-12-16

Family

ID=26679279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98903733T Expired - Lifetime ES2196538T3 (es) 1997-01-23 1998-01-23 Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano.

Country Status (6)

Country Link
US (1) US5973200A (fr)
EP (1) EP0961769B1 (fr)
CN (1) CN1098252C (fr)
DE (1) DE69812911T2 (fr)
ES (1) ES2196538T3 (fr)
WO (1) WO1998032735A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260500A1 (fr) * 2001-05-18 2002-11-27 Aventis Animal Nutrition S.A. Procédé de préparation des composés organiques soufrés
WO2004021802A2 (fr) * 2002-09-06 2004-03-18 Agristudio S.R.L. Utilisation de chelates metalliques dans l'alimentation humaine ou animale
US7485757B2 (en) * 2004-09-14 2009-02-03 Sumitomo Chemical Company, Limited Method for Producing 4-(Methylthio) Butane-1,2-Diol
ES2324547T3 (es) * 2004-10-14 2009-08-10 Sumitomo Chemical Company, Limited Metodo para la produccion de acido 2-hidroxi-4-(metil-tio)butirico.
KR101425260B1 (ko) * 2008-08-19 2014-08-01 다우 아그로사이언시즈 엘엘씨 티올레이트의 알파,베타-불포화 카르보닐 또는 술포닐 화합물로의 개선된 첨가 방법
JP2012184215A (ja) * 2010-06-01 2012-09-27 Sumitomo Chemical Co Ltd メチオニンの製造方法
US9011832B2 (en) 2012-02-09 2015-04-21 Novus International, Inc. Heteroatom containing cyclic dimers
MX2015000395A (es) 2012-07-12 2015-04-10 Novus Int Inc Composiciones de matriz y capa para proteccion de bioactivos.
EP3461806B1 (fr) * 2014-11-28 2020-08-05 Haldor Topsøe A/S Procédé de préparation d'analogues de l'alfa-hydroxy méthionine à partir de sucres
WO2016174231A1 (fr) * 2015-04-30 2016-11-03 Haldor Topsøe A/S Procédé de préparation d'analogues d'alpha-hydroxylation de l-méthionine à partir de sucres et de dérivés de ceux-ci
WO2018185084A1 (fr) * 2017-04-03 2018-10-11 Evonik Degussa Gmbh Procédé de production de vinylglycine
US10584306B2 (en) 2017-08-11 2020-03-10 Board Of Regents Of The University Of Oklahoma Surfactant microemulsions
SE1730230A1 (en) * 2017-08-31 2019-02-19 Perstorp Ab Novel oligomer or polymer and composition comprising the same
AR115388A1 (es) 2018-05-18 2021-01-13 Haldor Topsoe As Desmetilación de éster metílico de metionina y su análogo hidroxi
FR3091870B1 (fr) * 2019-01-18 2021-11-05 Adisseo France Sas Agent pour l’initiation d’une reaction d’addition radicalaire et procede le mettant en œuvre
FR3094715B1 (fr) * 2019-04-04 2023-04-07 Adisseo France Sas Procede de preparation d’un compose soufre ou selenie par reaction thiolene

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675392A (en) * 1954-04-13 Addition products of thiols to
US2879188A (en) * 1956-03-05 1959-03-24 Westinghouse Electric Corp Processes for making transistors
US3466322A (en) * 1965-04-27 1969-09-09 Eastman Kodak Co Alkyl trialkylvinyl sulfides
US3884951A (en) * 1968-09-11 1975-05-20 Exxon Research Engineering Co Thioether isocyanate adducts
US3998866A (en) * 1971-01-18 1976-12-21 Exxon Research And Engineering Company Thioether propyl isocyanates
US3989725A (en) * 1975-08-29 1976-11-02 Ciba-Geigy Corporation Perfluoroalkylthio norbornane 2,3-dicarboxylic acid compounds
JP3169103B2 (ja) * 1993-06-29 2001-05-21 ダイセル化学工業株式会社 ２−ヒドロキシメチルメルカプト酪酸の製造方法

Also Published As

Publication number Publication date
CN1098252C (zh) 2003-01-08
WO1998032735A1 (fr) 1998-07-30
DE69812911T2 (de) 2003-11-06
CN1244192A (zh) 2000-02-09
US5973200A (en) 1999-10-26
DE69812911D1 (de) 2003-05-08
EP0961769A1 (fr) 1999-12-08
EP0961769B1 (fr) 2003-04-02

Similar Documents

Publication Publication Date Title
ES2196538T3 (es) Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano.
ES445951A1 (es) Un procedimiento para desgomar aceites trigliceridos.
ES2182220T3 (es) Derivados de acido 3,7-ditiaprostanoico.
KR930010305A (ko) 수용성 방수 가지제 조성물
BR9711078A (pt) Método para modificar as especificações de comprimento de cadeia e de posições de uma desaturase e desaturase de acila-acp modificada.
WO2001074976A3 (fr) Melanges de sulfonate de sodium en tant qu'emulsifiants pour lubrifiants petroliers
ES2159919T3 (es) Procedimiento para la preparacion de compuestos de tipo ceramidas.
ES548280A0 (es) Procedimiento para la obtencion de pastas acuosas altamente concentradas bombeables de sales alcalinas de esteres alqui-licos de acidos grasos alfa-sulfonados
BR0011139A (pt) Processo de produção de uma composição lubrificante, composto assimétrico e parcialmente fluoretrado e formulação de óleo lubrificante
BR0016984A (pt) Método para inibir polimerização prematura de monÈmeros etilenicamente insaturados
BR0115269A (pt) Processo para preparar uma composição fertilizante e melhoradora de solo, composição fertilizante e melhoradora de solo, e, método agrìcola ou horticultural
FR2389648A1 (fr)
GT199900011A (es) Nuevos derivados del acido dihidroxihexanoico
ES2066339T3 (es) Procedimiento para el refino de aceite de gliceridos.
ES2166928T3 (es) Derivados de ciclopentanbutanol como odorantes.
NO850593L (no) Fremgangsmaate for fremstilling av para-acyloksbenzen-sulfonater
DE69940551D1 (de) Mercaptane und disulfide
DE69934304D1 (de) Verbessertes verfahren für die synthese und reinigung von unverdaulichen fetten
BR9814064A (pt) Processo para preparação de ácidos 4-fenil-4-cianociclo-hexanóicos substituìdos
ES2085950T3 (es) Derivados del acido 1,4-benzotiazina-2-acetico, procedimientos para su produccion y su uso.
GT199900046A (es) Procedimiento para la preparaciòn deacidos hidroxàmicos.
EP0882781A3 (fr) Composition d'huile lubrifiante fournissant des caractéristiques anti-vibration
MX172053B (es) Proceso para reducir los contaminantes que contienen azufre en hidrocarburos sulfonados, los productos derivados de ellos y los lubricantes que los contienen
ES2095521T3 (es) Procedimiento para la preparacion de 3-oxo-2-pentil-1-ciclopenteno acetados de alquilo.
ES2167730T3 (es) Procedimiento para la estabilizacion de alquilbencenosulfonatos.